Identify the followingcompound which exhibits geometrical isomerism: – InterviewSolution

1.	Identify the followingcompound which exhibits geometrical isomerism:
Answer» But - 2 - ene But - 1 - ene Butane Iso - butane Solution :The necessary and sufficient condition of a compound to exhibit geometrical isomerism is that the two groups attached to the same carbon must be DIFFERENT , i,e ., alkenes of the following TYPES show cis-trans isomerism . ABC = Cab , abC= CCD , abC = Cax , abC = Cbx Thus, out of the given examples , only but - 2- ene EXHIBITS geometrical isomerism.

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